学习啦>学习电脑>工具软件>办公软件学习>Excel教程>Excel表格>

excel表格忘记密码怎么破解

宇能分享

  一些有着重要的excel文件,工作表肯定会添加密码,但是有时会忘记密码,这是该如何破解呢?其实设置方法不难,小编有简单暴力的方法,下面随学习啦小编一起来看看excel表格破解工作表密码的方法,欢迎大家来到学习啦学习。

  excel表格破解工作表密码的方法

  打开excel工作表。

excel表格忘记密码怎么破解
excel表格忘记密码怎么破解

  然后在Excel表中找到【视图】。

excel表格忘记密码怎么破解

  点开【宏】。

excel表格忘记密码怎么破解

  然后选择【录制宏】。

excel表格忘记密码怎么破解

  接着会弹出一个窗口,点击【确定】。

excel表格忘记密码怎么破解

  在此点开【宏】,点击【停止录制】。

excel表格忘记密码怎么破解

  然后再点击【宏】,弹出窗口点击【编辑】。

excel表格忘记密码怎么破解

  然后点击【模板1】,并清空右边红框里的代码,如下图。

excel表格忘记密码怎么破解

  然后把破解代码复制粘贴进入空白处(破解代码小编将在文章最底部分享给大家)。

excel表格忘记密码怎么破解

  然后在打开【查看宏】,点击执行破解代码。

excel表格忘记密码怎么破解

  会弹出一个框,是英文的,看不懂没关系,点击确定,解密需要一段时间。

excel表格忘记密码怎么破解

  12破解代码:

  Public Sub AllInternalPasswords()

  ' Breaks worksheet and workbook structure passwords. Bob McCormick

  ' probably originator of base code algorithm modified for coverage

  ' of workbook structure / windows passwords and for multiple passwords

  '

  ' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)

  ' Modified 2003-Apr-04 by JEM: All msgs to constants, and

  ' eliminate one Exit Sub (Version 1.1.1)

  ' Reveals hashed passwords NOT original passwords

  Const DBLSPACE As String = vbNewLine & vbNewLine

  Const AUTHORS As String = DBLSPACE & vbNewLine & _

  "Adapted from Bob McCormick base code by" & _

  "Norman Harker and JE McGimpsey"

  Const HEADER As String = "AllInternalPasswords User Message"

  Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"

  Const REPBACK As String = DBLSPACE & "Please report failure " & _

  "to the microsoft.public.excel.programming newsgroup."

  Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _

  "now be free of all password protection, so make sure you:" & _

  DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _

  DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _

  DBLSPACE & "Also, remember that the password was " & _

  "put there for a reason. Don't stuff up crucial formulas " & _

  "or data." & DBLSPACE & "Access and use of some data " & _

  "may be an offense. If in doubt, don't."

  Const MSGNOPWORDS1 As String = "There were no passwords on " & _

  "sheets, or workbook structure or windows." & AUTHORS & VERSION

  Const MSGNOPWORDS2 As String = "There was no protection to " & _

  "workbook structure or windows." & DBLSPACE & _

  "Proceeding to unprotect sheets." & AUTHORS & VERSION

  Const MSGTAKETIME As String = "After pressing OK button this " & _

  "will take some time." & DBLSPACE & "Amount of time " & _

  "depends on how many different passwords, the " & _

  "passwords, and your computer's specification." & DBLSPACE & _

  "Just be patient! Make me a coffee!" & AUTHORS & VERSION

  Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _

  "Structure or Windows Password set." & DBLSPACE & _

  "The password found was: " & DBLSPACE & "" & DBLSPACE & _

  "Note it down for potential future use in other workbooks by " & _

  "the same person who set this password." & DBLSPACE & _

  "Now to check and clear other passwords." & AUTHORS & VERSION

  Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _

  "password set." & DBLSPACE & "The password found was: " & _

  DBLSPACE & "" & DBLSPACE & "Note it down for potential " & _

  "future use in other workbooks by same person who " & _

  "set this password." & DBLSPACE & "Now to check and clear " & _

  "other passwords." & AUTHORS & VERSION

  Const MSGONLYONE As String = "Only structure / windows " & _

  "protected with the password that was just found." & _

  ALLCLEAR & AUTHORS & VERSION & REPBACK

  Dim w1 As Worksheet, w2 As Worksheet

  Dim i As Integer, j As Integer, k As Integer, l As Integer

  Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer

  Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer

  Dim PWord1 As String

  Dim ShTag As Boolean, WinTag As Boolean

  Application.ScreenUpdating = False

  With ActiveWorkbook

  WinTag = .ProtectStructure Or .ProtectWindows

  End With

  ShTag = False

  For Each w1 In Worksheets

  ShTag = ShTag Or w1.ProtectContents

  Next w1

  If Not ShTag And Not WinTag Then

  MsgBox MSGNOPWORDS1, vbInformation, HEADER

  Exit Sub

  End If

  MsgBox MSGTAKETIME, vbInformation, HEADER

  If Not WinTag Then

  MsgBox MSGNOPWORDS2, vbInformation, HEADER

  Else

  On Error Resume Next

  Do 'dummy do loop

  For i = 65 To 66: For j = 65 To 66: For k = 65 To 66

  For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66

  For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66

  For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126

  With ActiveWorkbook

  .Unprotect Chr(i) & Chr(j) & Chr(k) & _

  Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _

  Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  If .ProtectStructure = False And _

  .ProtectWindows = False Then

  PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _

  Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

  Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  MsgBox Application.Substitute(MSGPWORDFOUND1, _

  "", PWord1), vbInformation, HEADER

  Exit Do 'Bypass all for...nexts

  End If

  End With

  Next: Next: Next: Next: Next: Next

  Next: Next: Next: Next: Next: Next

  Loop Until True

  On Error GoTo 0

  End If

  If WinTag And Not ShTag Then

  MsgBox MSGONLYONE, vbInformation, HEADER

  Exit Sub

  End If

  On Error Resume Next

  For Each w1 In Worksheets

  'Attempt clearance with PWord1

  w1.Unprotect PWord1

  Next w1

  On Error GoTo 0

  ShTag = False

  For Each w1 In Worksheets

  'Checks for all clear ShTag triggered to 1 if not.

  ShTag = ShTag Or w1.ProtectContents

  Next w1

  If ShTag Then

  For Each w1 In Worksheets

  With w1

  If .ProtectContents Then

  On Error Resume Next

  Do 'Dummy do loop

  For i = 65 To 66: For j = 65 To 66: For k = 65 To 66

  For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66

  For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66

  For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126

  .Unprotect Chr(i) & Chr(j) & Chr(k) & _

  Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

  Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  If Not .ProtectContents Then

  PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _

  Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _

  Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)

  MsgBox Application.Substitute(MSGPWORDFOUND2, _

  "", PWord1), vbInformation, HEADER

  'leverage finding Pword by trying on other sheets

  For Each w2 In Worksheets

  w2.Unprotect PWord1

  Next w2

  Exit Do 'Bypass all for...nexts

  End If

  Next: Next: Next: Next: Next: Next

  Next: Next: Next: Next: Next: Next

  Loop Until True

  On Error GoTo 0

  End If

  End With

  Next w1

  End If

  MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER

  End Sub

猜你感兴趣:

1.excel忘记密码怎么破解

2.excel如何破解工作表密码

3.excel表设置密码后忘记了如何打开

4.Excel中出现密码忘记利用破解工具的操作方法

    2734005